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Dart Mountain

Dart Mountain last 24 hours
  • 5°C 1°C
    Cloudy
  • 4°C 3°C
    Fog
  • 5°C 4°C
    Fog
  • 7°C -1°C
    Cloudy
  • 3°C 1°C
    Cloudy
  • 3°C -1°C
    Cloudy
  • 3°C 1°C
    Cloudy
Sunday   (11 December 2016)
1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Fog Fog Fog Fog Fog Fog Fog
Temperature (°C)
4 4 4 4 4 4 4 4 4 4 3 3 3
Feels like temperature (°C) arrow down
0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -2 -3 -3
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SW 14 27 SW 19 31 SW 22 33 SW 22 31 SW 20 27 SSW 19 26 SSW 18 24 SSW 17 23 SSW 17 23 S 17 23 S 18 25 S 22 29 S 23 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G M VP VP VP VP VP VP VP
Humidity arrow down
98% 97% 95% 97% 97% 97% 99% 99% 99% 99% 99% 99% 99%
UV index arrow down
1 1 1 1 1 0 0 0 0 0 0 0 0
Monday   (12 December 2016)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Fog Fog Fog Fog Fog Fog Fog Mist Fog Fog Fog Fog Fog Drizzle Fog Fog Fog Drizzle Fog Fog Fog Fog Fog
Temperature (°C)
2 2 2 2 2 2 2 2 2 3 3 3 4 4 4 4 4 4 4 4 4 5 4 4
Feels like temperature (°C) arrow down
-4 -5 -5 -6 -5 -5 -5 -5 -4 -4 -3 -3 -2 -2 -1 0 0 1 1 2 2 2 2 1
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 30% 30% 30% 40% 30% 30% 30% 30% 30% 30% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
S 23 30 S 24 32 S 27 36 S 29 39 S 29 39 S 29 38 S 29 39 S 29 39 S 28 37 S 27 36 SSE 26 34 S 25 33 S 22 30 S 21 28 S 18 24 S 16 21 S 15 20 SSW 11 15 SSW 9 12 SSW 7 10 SSE 7 10 SSE 7 9 SSE 8 10 E 9 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP VP P VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP
Humidity arrow down
99% 98% 99% 98% 98% 97% 97% 97% 97% 96% 98% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 98% 99% 99%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Tuesday   (13 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Fog Fog Fog Fog Fog Cloudy Overcast Overcast
Temperature (°C)
4 4 4 5 5 5 4 5
Feels like temperature (°C) arrow down
1 0 -1 0 0 0 -2 -1
Precipitation probability arrow down
20% 20% 20% 20% 20% 10% 20% 20%
Wind direction, speed & gust (mph) arrow down
E 11 16 SE 17 23 ESE 20 28 SE 21 30 SE 22 33 SSE 21 32 SSE 22 34 SSE 25 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP G G M
Humidity arrow down
99% 99% 99% 99% 99% 98% 98% 98%
UV index arrow down
0 0 0 1 1 1 0 0
Wednesday   (14 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Light rain Light rain Light rain Cloudy Cloudy Partly cloudy night Clear night
Temperature (°C)
6 7 7 6 5 3 2 2
Feels like temperature (°C) arrow down
1 2 2 2 0 -1 -2 -1
Precipitation probability arrow down
20% 60% 60% 60% 20% 20% 20% 10%
Wind direction, speed & gust (mph) arrow down
SSE 26 40 SSE 25 39 S 23 35 SSW 20 30 W 17 26 W 15 22 WSW 12 16 SSE 9 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M P M G VG G VG VG
Humidity arrow down
98% 98% 98% 98% 97% 97% 96% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (15 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Cloudy Fog Fog Overcast Light rain Light rain Cloudy
Temperature (°C)
1 1 2 2 3 3 3 2
Feels like temperature (°C) arrow down
-3 -4 -5 -4 -3 -3 -3 -4
Precipitation probability arrow down
10% 10% 20% 30% 20% 50% 50% 20%
Wind direction, speed & gust (mph) arrow down
SE 14 20 SE 20 29 SSE 25 36 SSE 26 39 S 28 42 S 27 40 S 26 39 S 23 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG M VP VP VG VG VG G
Humidity arrow down
93% 94% 97% 97% 95% 95% 94% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (16 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night
Temperature (°C)
3 2 2 2 3 2 2 1
Feels like temperature (°C) arrow down
-3 -3 -3 -3 -2 -2 -3 -3
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 10%
Wind direction, speed & gust (mph) arrow down
S 21 31 S 20 29 W 19 26 WNW 19 27 WNW 19 29 W 17 25 W 18 26 WNW 17 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G G G G
Humidity arrow down
95% 94% 94% 95% 92% 92% 93% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (17 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Clear night Clear night Cloudy Cloudy Cloudy Cloudy Overcast
Temperature (°C)
1 0 0 0 2 2 1 2
Feels like temperature (°C) arrow down
-4 -5 -5 -4 -2 -2 -3 -3
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WNW 16 23 WNW 16 22 WNW 16 21 SSE 15 21 SSE 17 24 SSE 13 20 S 14 21 S 15 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G VG VG VG M
Humidity arrow down
94% 95% 95% 95% 93% 95% 96% 96%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1000 on Sun 11 Dec 2016

Forecast summary

Regional forecast for Northern Ireland

Dry with some brightness on Sunday.

Today:

A dry day, with variable cloud but some bright or sunny intervals at times the best of these likely in the southwest. Light to moderate southwesterly breeze, and quite mild. Maximum Temperature 10 °C.

Tonight:

A dry evening and night. Some clear spells around but low cloud and mist developing with some fog mainly over the higher ground. Cold where skies remain clear. Minimum Temperature 3 °C.

Monday:

A mainly dry day, though rather cloudy with just a few brighter spells, Some patchy rain may affect the far west later, perhaps also the Down Coast. Maximum Temperature 9 °C.

Outlook for Tuesday to Thursday:

Tuesday cloudy over with patchy rain. Wednesday and Thursday more unsettled with bands of heavier rain and strong to gale force winds.

Updated at: 0232 on Sun 11 Dec 2016

UK forecast for the next 5 days

Mainly dry and mild with light winds.

Today:

Sunday will be dry for most, though fresher than in recent days. There will be some hazy sunshine, especially in the south. Brisk winds in the north will gradually die down and patchy rain will affect some north-western areas.

Tonight:

It will stay dry overnight but fog will develop widely in much of England and Wales. Temperatures will be lower than recently with frost in some rural areas.

Monday:

Fog will slowly clear tomorrow morning leaving it dry and cloudy. A band of mostly light rain in the far south-west will gradually spread north-eastwards. Eastern parts will stay dry.

Outlook for Tuesday to Thursday:

It will stay mild and cloudy with patchy rain and some night frost and fog. The north will be windy at times. Thursday will see heavier rain and stronger winds.

Updated at: 0200 on Sun 11 Dec 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 15 Dec 2016 to Saturday 24 Dec 2016:

Towards the end of next week, it looks like a west-east split will develop. Frontal systems are likely to move into the west bringing outbreaks of rain, easing as they move eastwards. Pressure then looks more likely to build over the UK during next weekend, bringing drier and, at times, brighter weather for southern parts, although the north may hold onto cloud and outbreaks of rain. Temperatures are likely to be near normal, with frost patches forming where the cloud breaks. There is a large degree of uncertainty as we head towards the Christmas period, however, high pressure looks more likely to dominate leading to drier weather. Nonetheless, there are suggestions that frontal systems will move in from the west bringing spells of rain and milder interludes.

Updated at: 1159 on Sat 10 Dec 2016

UK Outlook for Sunday 25 Dec 2016 to Sunday 8 Jan 2017:

There is a good deal of uncertainty for this period as the UK remains in a battleground between higher pressure across the near continent and lower pressure in the Atlantic. The exact orientation of these will dictate conditions across the country. Currently western parts are most likely to see outbreaks of rain at times, along with relatively mild conditions, whilst eastern areas will see drier and perhaps colder conditions. There will probably also be some milder, unsettled interludes though, especially into early January.

Updated at: 1158 on Sat 10 Dec 2016